moar

pydanny · Apr 27, 2012 · efc6a2c · efc6a2c
1 parent 61b4104
commit efc6a2c
Showing 1 changed file with 22 additions and 1 deletion.
diff --git a/JSLA/20120426.rst b/JSLA/20120426.rst
@@ -195,9 +195,30 @@ Sample
 
     ears.updateAudio(0.5);
 
-    ctx.clearRect(0, 0, canvas.width, canvas.height);
+    ctx.clearRect(0, 0, canvas.width, canvas.height);      
+
     ctx.fillStyle = "rgb(80,80,80)";
 
+    var w = Math.floor(canvas.width / 3);    
+    ctx.fillRect(0 * w, canvas.height, w, -canvas.height * ears.lows());
+    ctx.fillRect(1 * w, canvas.height, w, -canvas.height * ears.mids());
+    ctx.fillRect(2 * w, canvas.height, w, -canvas.height * ears.highs());
+
+With vcolors
+
+.. sourcecode:: javascript::
+
+ears.updateAudio(0.5);
+
+    ctx.clearRect(0, 0, canvas.width, canvas.height);
+
+    /* adding colors */
+    var red = Math.round(ears.lows()*255),
+        green = Math.round(ears.mids()*255),
+        blue = Math.round(ears.mids()*255);
+
+    ctx.fillStyle = "rgb("+red+","+green+","+blue+")";
+
     var w = Math.floor(canvas.width / 3);    
     ctx.fillRect(0 * w, canvas.height, w, -canvas.height * ears.lows());
     ctx.fillRect(1 * w, canvas.height, w, -canvas.height * ears.mids());